<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>菜单管理</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统设置
            <small>菜单管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统设置</el-breadcrumb-item>
            <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="菜单名称" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item"></el-input>
                <el-button @click="findPageWithQuery()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="菜单名称" align="center"></el-table-column>
                <el-table-column prop="linkUrl" label="链接页面" align="center"></el-table-column>
                <!--<el-table-column label="适用性别" align="center">-->
                <!--<template slot-scope="scope">-->
                <!--<span>{{ scope.row.sex == '0' ? '不限' : scope.row.sex == '1' ? '男' : '女'}}</span>-->
                <!--</template>-->
                <!--</el-table-column>-->
                <el-table-column prop="path" label="路径" align="center"></el-table-column>
                <!--<el-table-column prop="priority" label="优先级" align="center"></el-table-column>-->
                <el-table-column prop="icon" label="图标" align="center"></el-table-column>
                <el-table-column prop="description" label="说明" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增菜单" :visible.sync="dialogFormVisible">
                    <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="菜单图标">
                                    <el-select v-model="formData.icon" prop="menuIco" placeholder="请选择菜单图标">
                                        <el-option
                                                v-for="ico in icos"
                                                :key="ico.value"
                                                :label="ico.label"
                                                :value="ico.value">
                                            <span style="float: left"><i class="fa" :class="ico.label"></i></span>
                                            <span style="float: right; color: #8492a6; font-size: 13px">{{ ico.value }}</span>
                                        </el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单级别" prop="level">
                                    <el-select v-model="formData.level" @change="showPath">
                                        <el-option label="一级菜单" value="1"></el-option>
                                        <el-option label=二级菜单 value="2"></el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                            <el-col v-if="this.formData.level == '2'" :span="12">
                                <!--<el-form-item label="父菜单" prop="parentMenuId">-->
                                <!--<el-input v-model="formData.parentMenuId"/>-->
                                <!--</el-form-item>-->
                                <el-form-item label="父菜单" prop="parentMenuId">
                                    <el-select v-model="formData.parentMenuId" prop="parentMenuId" placeholder="请选择父菜单"
                                               @change="showPath2">
                                        <el-option
                                                v-for="pid in parentIds"
                                                :key="pid.parentName"
                                                :value="pid.parentId">
                                            <span style="float: left">======{{pid.parentName}}======</span>
                                        </el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="路径" prop="path">
                                    <el-input v-model="formData.path"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12" v-if="this.formData.level == '2'">
                                <el-form-item label="链接页面" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="菜单说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑菜单" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="菜单名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="菜单图标">
                                    <el-select v-model="formData.icon" prop="menuIco" placeholder="请选择菜单图标">
                                        <el-option
                                                v-for="ico in icos"
                                                :key="ico.value"
                                                :label="ico.label"
                                                :value="ico.value">
                                            <span style="float: left"><i class="fa" :class="ico.label"></i></span>
                                            <span style="float: right; color: #8492a6; font-size: 13px">{{ ico.value }}</span>
                                        </el-option>
                                    </el-select>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="12">
                                <el-form-item label="链接页面" prop="linkUrl">
                                    <el-input v-model="formData.linkUrl"/>
                                </el-form-item>
                            </el-col>
                            <el-col :span="12">
                                <el-form-item label="路径" prop="path">
                                    <el-input v-model="formData.path"/>
                                </el-form-item>
                            </el-col>
                        </el-row>
                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="菜单说明">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
            </el-dialog>
        </div>
    </div>
</div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>
    var vue = new Vue({

        el: '#app',
        data() {
            return {
                parentIds: [],
                icos: [],
                pagination: {//分页相关模型数据
                    currentPage: 1,//当前页码
                    pageSize: 10,//每页显示的记录数
                    total: 0,//总记录数
                    queryString: null//查询条件
                },
                dataList: [],//当前页要展示的分页列表数据
                formData: {
                    path: ''
                },//表单数据
                dialogFormVisible: false,//增加表单是否可见
                dialogFormVisible4Edit: false,//编辑表单是否可见
                rules: {//校验规则
                    level: [{required: true, message: '菜单级别为必填项', trigger: 'blur'}],
                    name: [{required: true, message: '菜单名称为必填项', trigger: 'blur'}],
                    path: [{required: true, message: '路径为必填项', trigger: 'blur'}],
                    parentMenuId: [{required: true, message: '二级菜单必须要有父菜单', trigger: 'blur'}]
                }
            }
        },
        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.findPage();
        },
        methods: {
            showPath(value) {
                //发送菜单级别到后台然后根据级别回显相应的路径
                if (value == 1) {
                    axios.post('/menu/showPath.do',
                        {
                            level: 1,
                            parentMenuId: null
                        }).then(resp => {
                        if (resp.data.flag) {
                            this.formData.path = resp.data.data;
                        }
                    });
                }
            },
            showPath2(value) {
                if (this.formData.level == 2) {
                    axios.post('/menu/showPath.do',
                        params = {
                            level: 2,
                            parentMenuId: value
                        }).then(resp => {
                        if (resp.data.flag) {
                            this.formData.path = resp.data.data;
                        }
                    });
                }
            },
            //编辑
            handleEdit() {
                //先进行表单验证
                this.$refs['dataEditForm'].validate((valid) => {
                    if (valid) {
                        //隐藏编辑窗口
                        this.dialogFormVisible4Edit = false;
                        //发送ajax
                        axios.post('/menu/edit.do', this.formData).then(resp => {
                            if (resp.data.flag) {
                                this.$message.success(resp.data.message);
                                //刷新页面
                                this.findPage();
                            } else {
                                this.$message.error(resp.data.message);
                            }
                        })
                    } else {
                        this.$message.error('表单验证失败！');
                    }
                });
            },

            //添加
            handleAdd() {
                //先进行前端表单验证
                this.$refs['dataAddForm'].validate((valid) => {
                    if (valid) { //验证成功
                        //隐藏窗口
                        this.dialogFormVisible = false;
                        //发送ajax
                        axios.post('/menu/add.do', this.formData).then(resp => {
                            this.$message({
                                type: resp.data.flag ? 'success' : 'error',
                                message: resp.data.message
                            });
                            //刷新页面
                            this.findPage();
                        })
                    } else { //验证失败
                        $this.message.error("表单验证失败");
                    }
                })
            },
            //带条件查询
            findPageWithQuery() {
                this.pagination.currentPage = 1;
                this.findPage();
            },
            //分页查询
            findPage() {
                //初始化当前页为1
                var params = {
                    queryString: this.pagination.queryString,
                    currentPage: this.pagination.currentPage,
                    pageSize: this.pagination.pageSize
                };
                console.log(JSON.stringify(params));
                axios.post('/menu/findPage.do', params).then(resp => {
                    this.dataList = resp.data.rows;
                    this.pagination.total = resp.data.total;
                }).catch(r => {
                    this.showMessage(r);
                })
            },
            //显示权限不足或其他错误
            showMessage(r) {
                if ("Error: Request failed with status code 403" == r) {
                    this.$message.error('权限不足');
                } else {
                    this.$message.error('未知错误');
                }
            },
            // 重置表单
            resetForm() {
                this.formData = {};
            },
            // 弹出添加窗口
            handleCreate() {
                //先清空表单数据
                this.resetForm();
                //发送ajax到后台获取图标列表
                axios.get('/menu/findIcos.do').then(resp => {
                    if (resp.data.flag) {
                        this.icos = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                });
                //发送ajax到后台获取父菜单Id
                axios.get('/menu/findPids.do').then(resp => {
                    if (resp.data.flag) {
                        this.parentIds = resp.data.data;
                    } else {
                        this.$message.error(resp.data.message);
                    }
                })
                //显示添加窗口
                this.dialogFormVisible = true;
            },
            // 弹出编辑窗口
            handleUpdate(row) {
                //显示窗口
                this.dialogFormVisible4Edit = true;
                //发送ajax获取id对应的检查项数据
                axios.get('/menu/findById.do?id=' + row.id).then(resp => {
                    if (!resp.data.flag) {
                        this.$message.info("数据查询失败，刷新后重试");
                    } else {
                        this.formData = resp.data.data;
                    }
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findPage();
            },
            // 删除
            handleDelete(row) {
                //提示框
                this.$confirm('此操作将永久删除该检查项, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    //发送ajax
                    axios.get('/menu/delete.do?id=' + row.id).then(resp => {
                        this.$message({
                            type: resp.data.flag ? 'success' : 'error',
                            message: resp.data.message
                        });
                        //刷新
                        this.findPage();
                    }).catch(r => {
                        this.showMessage(r);
                    })
                }).catch(() => {
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                });
            }
        }
    })
</script>
</html>